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ZPW-2000A型无绝缘轨道电路红光带故障和分路不良故障解决措施

时间:2021-07-25 16:55来源:毕业论文
介绍了ZPW-2000A型轨道电路的优越性,研究了轨道电路的常见故障类型,并针对故障提出了相应的解决方法。针对轨道电路常见的红光带故障和分路不良故障的原因进行了分析,并提出了

摘  要随着我国铁路的飞速发展,列车运行速度的不断加快,我们对信号系统的可靠性也提出了更高的要求。作为铁路线路重要的基础信号设备,ZPW-2000A型无绝缘轨道电路的可靠性直接关系到列车运行的安全性。ZPW-2000A型无绝缘轨道电路是目前我国最先进的无绝缘、对信息移频轨道电路,它的传输长度、传输安全性、可靠性较好,且维修容易,对器材的安装标准和系统指标要求十分严格。2000年之后,轨道电路占有我国铁路技术的占据主导地位。69869

在本文中,我国铁路系统广泛使用的ZPW-2000A型无绝缘轨道电路是主要研究对象。本文介绍了ZPW-2000A型轨道电路的优越性,研究了轨道电路的常见故障类型,并针对故障提出了相应的解决方法。针对轨道电路常见的红光带故障和分路不良故障的原因进行了分析,并提出了一些应对措施和解决方法,降低故障发生的概率。

该论文有图11幅,表3个,参考文献24篇。

毕业论文关键词:轨道电路  ZPW-2000A  故障分析  红光带  分路不良      

The Research on track circuit

Abstract With the rapid development of China's railway, the speed of the train has been accelerated step by step, and we have put forward higher requirements for the reliability of the signal system.As an important basic signal equipment of railway, the reliability of ZPW-2000A track circuit is directly related to the safety of train operation.ZPW-2000A track circuit is currently China's most advanced without insulation, of frequency shift track circuit, and the length of transmission, transmission security, reliability, good and easy maintenance, equipment installation standard and index system requirement is very strict. After 2000, track circuit occupies the dominant position of Railway Technology in our country.

In this thesis, the ZPW-2000A track circuit which is widely used in railway system in our country is the main research object. This paper introduces the advantages of ZPW-2000A track circuit and studies the common fault types of track circuit, and puts forward the corresponding solutions to the fault.This thesis analyzes the reason of common red zone and bad shunting,and put forward some countermeasures and solutions to reduce the probability of failure. 

Key Words: track circuit  ZPW-2000A  failure analysis  red zone  bad shunting

目录

摘  要 I

Abstract II

目录 III

图清单 IV

表清单 IV

1.绪论 1

1.1 研究的背景及意义 1

1.2 研究现状 4

1.3 论文主要研究内容 4

2.基础知识 5

2.1 轨道电路的概述 5

2.2 ZPW-2000A型轨道电路 6

3.ZPW-2000A型轨道电路的优越性 15

3.1 ZPW-2000A型轨道电路的传输安全性 15

3.2 ZPW-2000A型轨道电路的可靠性 17

3.3 ZPW-2000A型轨道电路和UM71的比较 18

4.故障原因分析与处理方法 20

4.1 分路不良现象及处理方法 20

4.2 红光带故障及处理方法 25

ZPW-2000A型无绝缘轨道电路红光带故障和分路不良故障解决措施:http://www.youerw.com/zidonghua/lunwen_78922.html
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